MainSource Bank customers have access to a host of treasury management services that include wire transfers. To effect a wire transfer to and from other US banks, you must provide the ABA routing number. For international transfers the SWIFT code or BIC code is needed.

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Routing Number

121102036

SWIFT Code

N/A

Routing Number On Check

You can find the routing number for MainSource Bank at the bottom left hand corner of all business and personal checks. Below is an illustration:

Routing Number on Check

How to Wire Funds

You can initiate a wire transfer to and from the bank online and by visiting a branch location. Wire transfers attract a processing fee. Confirm with customer service before initiating the transaction. You need the following information to carry out a wire transfer: